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  2. Foregut - Wikipedia

    en.wikipedia.org/wiki/Foregut

    Beyond the stomach, the foregut is attached to the abdominal walls by mesentery. The foregut arises from the endoderm, developing from the folding primitive gut, and is developmentally distinct from the midgut and hindgut. Although the term “foregut” is typically used in reference to the anterior section of the primitive gut, components of ...

  3. Human digestive system - Wikipedia

    en.wikipedia.org/wiki/Human_digestive_system

    The liver synthesises the bulk of lipoproteins. The liver is located in the upper right quadrant of the abdomen and below the diaphragm to which it is attached at one part, the bare area of the liver. This is to the right of the stomach and it overlies the gall bladder. The liver synthesises bile acids and lecithin to promote the digestion of ...

  4. Development of the digestive system - Wikipedia

    en.wikipedia.org/wiki/Development_of_the...

    The epithelial liver cords and biliary system growing out into the septum transversum differentiate into parenchyma. Hematopoietic cells (present in the liver in greater numbers before birth than afterward), Kupffer cells, and connective tissue cells originate in the mesoderm. The pancreas develops from a ventral bud and a dorsal bud that later ...

  5. Liver - Wikipedia

    en.wikipedia.org/wiki/Liver

    The liver receives a dual blood supply from the hepatic portal vein and hepatic arteries. The hepatic portal vein delivers around 75% of the liver's blood supply and carries venous blood drained from the spleen, gastrointestinal tract, and its associated organs. The hepatic arteries supply arterial blood to the liver, accounting for the ...

  6. Gastrointestinal physiology - Wikipedia

    en.wikipedia.org/wiki/Gastrointestinal_physiology

    Mucus is released in the stomach and intestine, and serves to lubricate and protect the inner mucosa of the tract. It is composed of a specific family of glycoproteins termed mucins and is generally very viscous. Mucus is made by two types of specialized cells termed mucous cells in the stomach and goblet cells in the intestines. Signals for ...

  7. Organogenesis - Wikipedia

    en.wikipedia.org/wiki/Organogenesis

    The endoderm is the inner most germ layer of the embryo which gives rise to gastrointestinal and respiratory organs by forming epithelial linings and organs such as the liver, lungs, and pancreas. [5] The mesoderm or middle germ layer of the embryo will form the blood, heart, kidney, muscles, and connective tissues. [5]

  8. Insulin Resistance: From Symptoms to Treatment - AOL

    www.aol.com/insulin-resistance-symptoms...

    Insulin resistance is when your tissues no longer adequately respond to insulin to lower blood glucose levels. Glucose is the sugar molecule your body uses for energy. Insulin is produced by beta ...

  9. Hepatic portal system - Wikipedia

    en.wikipedia.org/wiki/Hepatic_portal_system

    Microscopic section through a small portal vein branch inside the liver (×250 magnified) The portal venous system is responsible for directing blood from parts of the gastrointestinal tract to the liver. Substances absorbed in the small intestine travel first to the liver for processing before continuing to the heart.